Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Rd8 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Rf8 win in 1 half-moves
6 Rg8 win in 1 half-moves
7 Kb5 draw
8 Kb6 draw
9 Kb7 draw
10 Ka1 loss in 1 half-moves
11 Ka3 loss in 1 half-moves
12 Ka5 loss in 1 half-moves
13 Ka7 loss in 1 half-moves
14 Kb1 loss in 1 half-moves
15 Kb2 loss in 1 half-moves
16 Kb3 loss in 1 half-moves
17 Ra7 loss in 1 half-moves
18 Rh8 loss in 1 half-moves